海量图书期刊资源,随时随地畅享阅读乐趣
An Erythristic Specimen of the Rufous-Sided TowheeJon S. Greenlaw · The Auk · 1973
The Use of Sawdust Piles by Nesting Bank SwallowsJon S. Greenlaw · The Wilson Bulletin · 1972
A Technique for Sampling Blood from Small PasserinesJames M. Utter, Eugene A. LeFebvre and Jon S. Greenlaw · The Auk · 1971
APPARENT FORCED MATING AND FEMALE CONTROL IN SALTMARSH SPARROWSJON S. GREENLAW and WILLIAM POST · The Wilson Journal of Ornithology · 2012
Seaside Sparrow Displays: Their Function in Social Organization and HabitatWilliam Post and Jon S. Greenlaw · The Auk · 1975
Evolution of monogamy in seaside sparrows, Ammodramus maritimus: tests of hypothesesJon S. Greenlaw; William Post · 1985
Comparative costs of promiscuity and monogramy: A test of reproductive effort theoryWilliam Post; Jon S. Greenlaw · 1982
Anatomical Variation and Avian AnatomyAndrew J. Berger · The Condor · 1956
The Metabolic Rate of Tropical BirdsC. J. Hails · The Condor · 1983
The Incubation Patch in TinamousRobert E. Bailey · The Condor · 1955
Species Concepts in OrnithologyMary C. McKitrick and Robert M. Zink · The Condor · 1988
Body Weights of Birds: A ReviewGeorge A. Clark, Jr. · The Condor · 1979
Biology of Marine BirdsSYDEMAN, WILLIAM J. · The Condor · 2003
Nest Site Selection in Mountain BluebirdsChristopher J. Herlugson · The Condor · 1981
Notes on Brazilian CracidaeHelmut Sick · The Condor · 1970